in conducting classroom management, in addition to using a behavioral approach, teachers in the development of classes use a socio-emotional approach. To improve interpersonal relationship skills, emotional intelligence needs to be improved. Evaluating the level of emotional intelligence is very important for building efficient communication, intellectual and emotional development. This research method uses experimental methods with before and after design. The population in this study were 57 high school students. the results of this study are the increasing interpersonal relationships of students with the provision of emotional intelligence interventions. This intervention also increases emotional intelligence itself. The ability to know emotions and empathize with others increases after this intervention.